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Protek 1820S - 18 Volt @ 20 Amps Switching DC Power Supply
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Item Number: 1820S
Manufacturer: Protek
Part Number: 1820S
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Protek 1820S - 18Volt @ 20Amps Switching DC Power Supply
Protek 1820S Features:
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Constant voltage or Constant current operation
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Excellent Line, Load and Ripple specification
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Coarse and Fine voltage controls
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Light weight and very good efficiency
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Remote sensing
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Short circuit and overload protection
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3 digit LED read out for both Volts and Amps
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Cooling fan
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Constant voltage and Constant current indicators
Protek 1820S Specifications:
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Volts
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0 to ±18V DC
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Amps
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0 to ±20Amps
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Line Regulation
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0.01% + 2mV
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Load Regulation
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0.01% + 2mV
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Ripple and Noise
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≤5 mV RMS, 100mV peak
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Line Regulation
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≤0.01% +2mA
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Load Regulation
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≤0.01% +0.2mA
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Ripple and Noise
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≤10mA RMS
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Number of digits
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Volts: 3
Amps: 3 1/2
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Resolution
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Volts: 0.1V
Amps: 10mA
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Accuracy
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±(0.5%+2D) Volts & Amps
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AC Input Voltage
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97 to 133V @ 60Hz or 195 to 250V @ 50Hz
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Input Power
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500 watts, 900VA
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Operating Temperature
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0ºC to 40ºC (32ºF to 104ºF) @ <80% R.H
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Dimensions
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Size: 5.4"(W) x 6.4"(H) x 11.4"(D)
Weight: 7.7 lbs
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Accessories
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Operating manual, AC line cord and Test leads
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